The manual only covers double letter combination but there are many letter combos that are longer. The simplest of these are ones involving enclosed space vowels (E,O, and U).

Below is an exmaple of how the E can be combined with several key letters into triple letter combos. The same rules used here(read from outside to inside, top to bottom) can be applied to other letters.

E

O

U

L

D

X

T

E

eee

eeo

eeu

eel

eed

eex

eet

O

eoe

eoo

eou

eol

eod

eox

eot

U

eue

euo

euu

eul

eud

eux

eut

L

ele

elo

elu

ell

eld

elx

elt

D

ede

edo

edu

edl

edd

edx

edt

X

exe

exo

exu

exl

exd

exx

ext

T

ete

eto

etu

etl

etd

etx

ett

Some key triple combination (asides from the "ion" triple combo previous described in the manual) are below.

ack

eck

ick

ock

uck

ium

ius

There are also a few special combos designed just becauase they need to be used so often.

I actually do not require strict attribution as the licence indicates.I realize the "puzzle" value would be lostI will galdly provide express exemptions for your projectsPlease contact me at vasten@dscript.org